York A/C Error Codes

York Error CodeWhat this means
Error Codes E7 and F3, or 4 and 15 flashesCommunication failure
Error Codes E1, E2, F21, F7, F6, and F25, or 10, 11, 12, and 13 flashesSensor failure
Error Code E14Indoor fan malfunction
Error Codes F19 or 6 flashesHigh voltage
Error Codes F8 or 9 flashesOutdoor fan malfunction
Error Codes F11 or 18 flashesAbnormal compressor function
Error Code F2 and F23, or 24 and 25 flashesOvercurrent problem